baber/WOPTO huggingface dataset:
Patent JP-H07250107-A (JP)
Title: Line quality estimation circuit
Inventor: SUZUKI MASANOBU
IPC: H04B17/00
Filed: 1994-03-09
Abstract: PURPOSE:To estimate the quality of a transmission line fast with high precision in the case of interference by detecting samples consisting of code sequences indicating a specific difference and counting the samples only when there is a frame error detection signal. CONSTITUTION:A sample detection circuit 11 inputs an ADPCM 4-bit received signal and the frame error detection signal and detects the ADPCM 4-bit received signal only when the frame error detection signal indicates an error. Only when the detected signal indicates the specific difference, '1' is outputted as its detection output and a detection counter 12 increases its counter value by one only when the output of the circuit 11 becomes '1'. Once sample output equivalent to one frame ends, the quality of the line is estimated according to the counter value, and after the estimation signal is inputted to a line quality improvement circuit 15, the counter 12 is reset. This operation is repeated thereafter to estimate the line quality in a radio section, frame by frame.
Patent JP-S56134880-A (JP)
Title: Horizontal deflection correction system
Inventor: OOYA NOBUMASA
IPC: H04N3/23
Filed: 1980-03-25
Abstract: PURPOSE:To reduce vertical picture distortion by adding a peak detecting circuit, consisting of a resistance, capacitor and diode, to a horizontal deflecting circuit for the correction of a vertical picture. CONSTITUTION:Resistance 11, capacitor 9 and diode 10 constitute a peak detecting circuit. If a white level increases in horizontal deflection, the amplitude of horizontal deflecting current iL decreases as shown by 17 in figure (b), and voltage Vc of capacitor 8 has waveform 18 shown in figure (d). Since capacitor 9 is charged to voltage Vcg, the level of waveform 18 of voltage Vc when Vc<Vcg is clamped by Vcg at point (g) without varying from point (f) to point (h) after point (g) to obtain (j) and (k), and in the next cycle, the waveform agrees with waveform 15. In this state, the level is clamped by voltage Vcg to obtain a vertical picture with a little distortion.
Patent JP-H09233492-A (JP)
Title: Video signal delay device
Inventor: KATAGAME HIROKAZU
IPC: H04N9/77
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation at an interval of each 1H in a video signal obtained from an output of a delay means by converting a video signal of the PAL system so as not to invert a relation of phases of a clock signal driving a CCD being the delay means and a signal received by the delay means at each 1H. SOLUTION: An input video signal of the PAL system whose phase is inverted for each 1H is converted by a phase conversion section 100 forming a phase conversion means so as to have processing phase relation to a subcarrier signal and received by CCDs 6, 7 forming a delay means in which the signal is delayed based on a clock signal generated by multiplying the subcarrier signal. Then the signal delayed in the delay means is given to video signal reproduction sections 220, 230 forming a phase demodulation means, from which a video signal in compliance with the PAL system is reproduced and outputted.
Patent JP-H10232654-A (JP)
Title: Method of driving display device and display circuit therefor
Inventor: MORITA HISAMITSU
IPC: G09G3/04
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to display same display contents by providing changes for common display contents onto wiring connection arrangement with display means according to difference of format due to inversion of a row of bits of display and control data, exchange in upper and lower nibbles, etc. SOLUTION: By receiving display and control data which a microprocessor sent off from lower order bit by serial communications as those that have been sent from a higher order bit, a liquid crystal driver 4 only corrects inversion in a row of bits of the display and control data before returning them to the origin. Thus, it is possible to let a liquid crystal display 3 display the same contents as the case where a liquid crystal driver 2 is used. This correction of the inversion in a row of bits is achieved by changing connection arrangement among COM terminals between the liquid crystal driver 4 and the liquid crystal display 3. That makes it possible to use display and control data of a common format.
Patent JP-S51113428-A (JP)
Title: Memory storage
Inventor: KOBAYASHI HIDEHIKO
IPC: G06F13/00
Filed: 1975-03-29
Abstract: PURPOSE: This memory storage can correct data up to 2 bit in the same address and the erro of error correcting code without increasing the number of error correcting codes by using 1 bit error correcting -2 bit error detecting code. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53124289-A (JP)
Title: Improved preparation of 6-acyl-amidopenicillanic acids
Inventor: SHIMIZU KUNIMITSU
IPC: C07D499/12
Filed: 1977-04-06
Abstract: PURPOSE: To obtain title compounds useful for antibacterial agent without adding new toxic hydrogen halide removing agents in the acylation process in high yield using acetamide in conversion of 6-APA into silyl and then acyl compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62196719-A (JP)
Title: Information inputting system
Inventor: MURATA SACHIKO
IPC: G06F3/02
Filed: 1986-02-24
Abstract: PURPOSE:To monitor immediately whether a selection and an input of information are performed correctly or not, by changing a type of only selected information, in case that which is specified is selected from the information which is displayed on a CRT screen, and it is inputted to an input key by the corresponding number. CONSTITUTION:In case of a key input, a deciding means 3 decides whether information corresponding to its number exists in plural information on a CRT screen or not. In such a deciding means 3, when it is decided that there is information which reacts to each other, specified information is changed to a type being different from that of other information by a type change processing means 5 for bringing only specified information on its CRT screen to a type change processing, and for instance, black and white are inverted and displayed on the CRT screen.
Patent JP-2000241648-A (JP)
Title: Apparatus and method for manufacturing optical component, and optical component
Inventor: SHIMODA KAZUTO
IPC: G02B6/13
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing an optical component such as an optical waveguide enhanced in productivity. SOLUTION: This optical component manufacturing apparatus 1 has a feed roller 3 rolled with a processed body 2 of a polymer film, for example, such as a polycarbonate having photosensitivity, a winding roller 4 for rolling the processed body 2, a light source 5 for irradiating the processed body 2 with a light, and a mask 6 arranged between the body 2 and the light source 5, and a drive means for driving the mask 6 synchronized with running of the body 2. Guide rollers 7a, 7b, for example, arranged for running the body 2 are provided between the feed roller 3 and the winding roll 4, and the winding roller 4 is driven by a rotation drive device.
Patent JP-S51122674-A (JP)
Title: An exhaust gas desulfurizing method
Inventor: ONO SHIGEO
IPC: B01D53/50
Filed: 1976-04-08
Abstract: PURPOSE: A desulfurizing methof by semi-dry absorption. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06234758-A (JP)
Title: Quaternary-nitrogen-containing vitamin e derivative and its production
Inventor: KIN EIDAI
IPC: A61K8/00
Filed: 1993-02-04
Abstract: PURPOSE: To obtain a new compound useful for skin cosmetic compositions, hair cosmetic compositions and makeup cosmetic compositions.  
     CONSTITUTION: A compound of formula I {R vit -O is a vitamin E radical of formula II [A is CH 2 -CH(CH 3 ) or the like; B is CH 3  at 5-, 7- or 8-position of tocopherol; (m) is 1-3]; R a  is a 1-12C alkyl, a 1-12C alkylene or the like; (n) is 0-30}, obtained by reacting vitamin E of formula III or polyethoxylated vitamin E with a quaternarization agent such as a quaternary ammonium halohydrin in the presence of a catalyst. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S57154315-A (JP)
Title: Down coiler having gap display device
Inventor: SATAKE TADASHI
IPC: B21C47/06
Filed: 1981-03-20
Abstract: PURPOSE:To facilitate setting a gap and improve the operating ratio of a down coiler, by operating and displaying a true gap between a mandrel and wrapper rolls in the down coiler for a strip by a position detector of a gap adjusting device. CONSTITUTION:Wrapper rollers A and B of a down coiler are held by a swing frame 2, and the frame 2 is held slidably by a cylinder 7 which is connected to a wrapper frame 3 by an attaching pin. The movement of the cylinder 7 is transmitted to a worm jack 9 through a triangular link 8 to adjust gaps gA and gB between a mandrel 1 and wrapper rollers A and B. A worm jack 9 is rotated by a motor 10, and the quantity of movement of the worm jack 9 from a reference position is detected by a pulse generator 11. True average values of gaps gA and gB are displayed on a display equipment on a basis of this detection value, and thus, gaps are set and changed in a short time.
Patent JP-H07225526-A (JP)
Title: Fixing device
Inventor: KUME TAKAO
IPC: G03G15/20
Filed: 1994-02-15
Abstract: PURPOSE:To provide a fixing device which does not generate an oil pool in a nip part at the time of a low temp. of a roller and slip of an OHT sheet even if a silicone oil having low swellability is used as a release agent. CONSTITUTION:The fixing roller 1 or press roller 2 is formed as a single layer or multilayered roller having the surface layer consisting of methyl, methyl vinyl or methyl phenyl silicone rubber. The methyl phenyl silicone oil, etc., having the swellability of >=0.65 in viscosity change rate V.T.C. by temp. are used for the release agent. The fixing roller 1 and the press roller 2 are previously rotated prior to fixing operation of the fixing device, by which the excess release agent is removed from the surface of the fixing roller 1 or press roller 2 or a press contact part A.
Patent JP-H09298442-A (JP)
Title: Surface acoustic wave device and its manufacture
Inventor: KIMURA SATONORI
IPC: H03H9/145
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the power resistance and the ease of manufacturing process. SOLUTION: The surface acoustic wave device includes a piezoelectric substrate and an electrode made of an aluminum - tantalum alloy film formed on the front side of the piezoelectric substrate and the aluminum - tantalum alloy film of the electrode is the solid solution film. The manufacturing of this device includes a process of forming the aluminum - tantalum alloy film on the front side of the piezoelectric, a process forming the alloy film into a desired electrode pattern, a process of slicing the piezoelectric substrate on which a plurality of desired electrode patterns are formed into chips, a process of mounting a chip to a package and applying wire bonding to the chip, and an air-tight seal process to cover the package. The process forming the aluminum - tantalum alloy film adopts the sputtering method.
Patent JP-S63205998-A (JP)
Inventor: OGINO KAZUYOSHI
IPC: H05K13/02
Filed: 1987-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09229640-A (JP)
Title: Inspecting method and device for ribbon wire including flat conductor
Inventor: IWASAKI TETSUYA
IPC: H01B7/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To inspect the dimensions of a ribbon electric wire including flat conductors with a high accuracy using a simple and low-cost configuration irrespective of the number of flat conductors. SOLUTION: In this method, a ribbon electric wire 10 is structured so that a plurality of flat conductors 12 are laid in one direction and a reinforcing member 16 having translucency is fixed to their tips. The inspecting method according to the invention is to inspect the dimensions of this ribbon wire, where a light emitting element 24 and a light receiving element 26 are installed separately from each other. Between the two elements 24, 26, the ribbon wire 10 is transported at a constant speed V in the direction parallel with the flat conductor arranged direction, and the conductors 12 and reinforcing member 16 are interposed between the two elements 24, 26 one by one.  The change with time of the photo-receiving amount of the light receiving element 26 at this time is monitored, and thereby the parameters pertaining to the width of each flat conductor 12 and their separating distance are determined.
Patent JP-H05237525-A (JP)
Title: Device for adjusting gap between rolls or rollers
Inventor: TAKEDA SATORU
IPC: B21B31/26
Filed: 1992-02-26
Abstract: PURPOSE:To provide a gap adjusting device which can adjust a gap between rolls or rollers without generating displacement other than in a direction toward a pass line. CONSTITUTION:The roller 1 is connected freely rotatably to a roll shaft 2 and the end part of that roll shaft 2 is pivotally supported eccentrically by deltaon a cylindrical eccentric bush 3. A second eccentric bush 7 is arranged on the outer periphery of the eccentric bush 3 and the eccentric bush 3 is pivotally supported eccentrically by delta through the second eccentric bush 7. Both the eccentric bushes 3, 7 are independently rotatably of each other. When both the eccentric bushes 3, 7 are rotated synchronously by equal angles in the direction opposite to each other, the shaft center of the roller 1 moves linearly toward the pass line.
Patent JP-S55134792-A (JP)
Title: Blower
Inventor: KINOSHITA HIROSHI
IPC: F04D25/10
Filed: 1979-04-04
Abstract: PURPOSE: To desirably and easily change air feed range by constructing a blower so that a driving motor may revolve reversely and regularly when a rotary grill has contacted with one stopper and another stopper respectively.  
     CONSTITUTION: When a driving motor 10 is energized with the two stopper members 16 for regulating the rotation range of a rotary grill 13 inserted in a desired hole 17, the grill 13 starts clockwise rotation depending on the the starting direction of the motor 10. When the engaging projection 15 of the grill 13 contacts with a stopper member 16A, the motor 10 reverses and the grill 13 starts counterclockwise rotation. Next, when the engaging projection 15 contacts with a stopper member 16B, the motor 10 reverses and the grill 13 rotates clockwise. The rotation range of the rotary grill 13 can thus be selected depending on the position of the two stopper members 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58213694-A (JP)
Inventor: SHIOZU SAYOKO
IPC: C05G3/00
Filed: 1983-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62197677-A (JP)
Title: Closed type single phase motor-driven compressor
Inventor: AEBA YASUSHI
IPC: F04C29/00
Filed: 1986-02-25
Abstract: PURPOSE:To prevent noise and a defective starting at starting of compression and improve a score coefficient of a compressor, by increasing the wall thickness of a bearing portion at a main end plate in a particular direction for shutting off an end surface of a cylinder by supporting a drank shaft. CONSTITUTION:There are disposed a motor unit 4 comprising a rotor 2 and stator 3 and a compressing element 5 for refrigerant. The compressing element 5 comprises a roller 7 driven by a crank shaft 6, a partition plate 9 for partitioning the interior of the cylinder 8 by being held in abutment against the cylinder 8 and the roller 7 and an end plate for holding opposite end surfaces of the cylinder 8. In the aforementioned arrangement, the wall thickness of a bearing portion 17a, which is disposed at a main end plate 17, in a direction normal to a direction of an electromagnetic pole of a main winding 3a of the stator 3 is formed larger as compared with the thickness in other directions. Further, a valve chamber 17b is disposed in a direction which substantially coincides with the direction of the electromagnetic pole of the main winding 3a. With such an arrangement, the main end plate 17 support the crank shaft with a increased force with respect to an electromagnetic attracting force caused by dispersion in manufacturing.
Patent JP-S60183827-A (JP)
Title: Phase controller
Inventor: TORII TAKAYUKI
IPC: H04B3/50
Filed: 1984-03-01
Abstract: PURPOSE:To attain most of load power and also to prevent malfunction of a circuit by operating a trigger phase angle of a current control element controlling the load at the first half of each half cycle of an AC power supply. CONSTITUTION:In turning on a switch 51 of an operating section B5, a current from an AC power supply 64 flows to a line l51 in a direction shown in the arrow F51. Then a photocoupler 57 of a main body processing section A5 is turned on. Pulses P3, P4 transmitted from a processing unit 61 are synchronized with a power current flowing to the line l51, and the generated timing is limited within 30 deg. of the phase angle of the power supply voltage waveform. Moreover, the trigger phase angle of a triac 62 is limited within 30 deg. of the phase angle of the power supply voltage waveform even at full lighting of a lighting load 63. This is because 95% of the lighting load power started from a phase angle 0 deg. is ensured when the angle is within 30 deg. and there is no practical problem. Further, a phase angle between 0 deg.-30 deg. has less noise and is very stable and a trouble such as mis-trigger of a photocoupler is less.
Patent JP-S62218784-A (JP)
Inventor: MAKUSHIMIRIAN KEI KAASAA
IPC: F27B9/20
Filed: 1987-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000236759-A (JP)
Title: Work vehicle for making tunnel mulch
Inventor: ONO NORIO
IPC: A01G13/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel mulch-making work vehicle having good workability. SOLUTION: This tunnel mulch-making work vehicle is obtained by connecting the upper portions of support legs 3, 3 highly standing from right and left travel devices 1, 2 to form a vehicle frame 6 for loading an engine 4, a gear box 5 and the like, installing a machine 8 for driving mulch supports 7 in the front portion of the vehicle frame 6 and further mounting a mulch film-spreading machine 9 in the rear portion of the vehicle frame 5.
Patent JP-H03242147-A (JP)
Title: Tablet stock managing method for tablet packaging machine
Inventor: YUYAMA SHOJI
IPC: A61J3/00
Filed: 1990-02-20
Abstract: PURPOSE:To prevent the delivery work of tablets from being disordered by placing the tablets to be replenished on a piece number scale at a suitable timing, deriving the number of pieces of the tables, replenishing the tablets to a feeder, rewriting the storage of predicted stock number data of the tablets by its replenishment data, and managing the predictive number of stocks of the tablet feeder to a suitable quantity. CONSTITUTION:When data related to tablets such as a medicine name, the number of days, a dose are inputted, by its signal, the number of pieces of tablets used for a packaging work by a packaging mechanism 60 is subtracted from the number of tablet stocks at present in each feeder 41 at every packaging work and the predictive number of stocks after the packaging work is ended is calculated in advance. Subsequently, by deriving the number of pieces of tablets in which this predictive number of stocks becomes below the set number determined at every tablet, it is replenished to the feeder 41 which detects it. By this replenishment data, storage of the predictive stock number data of the tablets is rewritten, by which the predictive number of stocks of the tablet feeder 41 is always managed suitably.
Patent JP-2000189729-A (JP)
Title: Classification method, classification system, and classification device for placer gold
Inventor: KOJIMA HARUO
IPC: B01D35/06
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To enable completely automating, making high efficient, and lowering costs of gold extraction by mixing water with crushed material of placer gold containing sand or gold ores to form a liquid mixture, and sending the liquid mixture into a rotary magnetic field to subject gold particles or the like to magnetic separation before degaussing them and also pressurizing, sending, and causing cleaning fluid to flow to take out the gold particles. SOLUTION: Water is added to placer gold containing sand obtained by excavating a placer gold bed to form a liquid mixture, and this liquid mixture is sent and caused to flow to one of ferromagnetic rotary metal cylinders 4, 4a slowly rotated from a tank 1 by a pump 2. On the outer peripheries of the metal cylinders 4, 4a, solenoid coils 17-17c whose magnetism is strengthened one by one are arranged, thereby magnetizing ferromagnetic particles (Fe, Mn, and the like) in respective positions according to the strength of magnetism.  After that, current of the solenoid coils is cut off immediately before the magnetization in the metal cylinders becomes in a saturated state, and next, cleaning fluid is pressurized and sent and caused to flow from a tank 26 by a pump 35t to take out placer gold magnetized on free ferromagnetic pieces in the metal cylinders together with the cleaning fluid and recover it in a collecting tank 33.
Patent JP-S53125599-A (JP)
Title: Emitted radioactivity reduction unit
Inventor: MITANI SHINJI
IPC: G21F9/02
Filed: 1977-04-11
Abstract: PURPOSE: To provide the reduction of irradiation emitted to the atmosphere while a reactor plant stops its start-up. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06255888-A (JP)
Title: Bobbin conveying system
Inventor: NAKANISHI KAZUO
IPC: B65H67/06
Filed: 1993-03-01
Abstract: PURPOSE:To perform an efficient process by decreasing a number of spindles in a winder, in a system for directly connecting a fine spinning machine to the winder. CONSTITUTION:A fine spinning machine 1 is connected to a winder 2, to deliver a loaded bobbin B1 to a side of the winder 2 from the fine spinning machine 1 after doffing, and a bobbin conveying system, which prepares a unloaded bobbin B0 for the next time doffing after delivery, is provided with a reserve conveyer 3 which is a reservoir for stocking the bobbin B1 delivered from the fine spinning machine 1 between the fine spinning machine 1 and the winder 2.
Patent JP-H03243005-A (JP)
Title: Saturation preventing circuit for transistor
Inventor: NAITO HAYATO
IPC: H03K19/013
Filed: 1990-02-21
Abstract: PURPOSE:To prevent a transistor(TR) from being oversaturated by feeding back a part of an output current from a saturation detecting means of a current amplifier to its prestage and reducing the base current to the 1st TR to prevent the 1st TR from being oversaturated. CONSTITUTION:A current mirror circuit consisting of TRs Q1, Q2 constitutes the current amplifier and a resistor R1 constitutes the saturation detecting means for detecting the saturation of the TR Q1. A diode D1 constitutes the current feed back means. When the TR Q1 is saturated, a diode D1 is made conductive by the voltage drop of the resistor R1 and a part of an output current from the TR Q1 is fed back from the resistor R1 to be the current amplifier saturation detecting means to its prestage to reduce the base current of the TR Q1. At that time, a voltage drop almost equal to voltage between the base and emitter of a TR Q2 is generated between the terminals of the diode D1. When the value of the resistor R1 and a temperature coefficient are respectively set up to prescribed values, the TR Q1 can be always prevented from being oversaturated independently of collector current IC1 and peripheral temperature Ta.